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-rw-r--r--src/mesa/swrast/s_triangle.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c
index 6cc15a89b6..cc5fc5b0d6 100644
--- a/src/mesa/swrast/s_triangle.c
+++ b/src/mesa/swrast/s_triangle.c
@@ -1,10 +1,10 @@
-/* $Id: s_triangle.c,v 1.44 2001/12/19 01:09:46 brianp Exp $ */
+/* $Id: s_triangle.c,v 1.45 2002/01/09 00:09:33 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 4.1
*
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -302,7 +302,7 @@ struct affine_info
GLint smask, tmask;
GLint twidth_log2;
const GLchan *texture;
- GLchan er, eg, eb, ea;
+ GLfixed er, eg, eb, ea;
GLint tbytesline, tsize;
};
@@ -350,7 +350,7 @@ affine_span(GLcontext *ctx, struct sw_span *span,
sample[ACOMP] = (ti * (si * tex00[3] + sf * tex01[3]) + \
tf * (si * tex10[3] + sf * tex11[3])) >> 2 * FIXED_SHIFT
-#define MODULATE \
+#define MODULATE \
dest[RCOMP] = span->red * (sample[RCOMP] + 1u) >> (FIXED_SHIFT + 8); \
dest[GCOMP] = span->green * (sample[GCOMP] + 1u) >> (FIXED_SHIFT + 8); \
dest[BCOMP] = span->blue * (sample[BCOMP] + 1u) >> (FIXED_SHIFT + 8); \
@@ -589,10 +589,10 @@ static void affine_textured_triangle( GLcontext *ctx,
\
if (info.envmode == GL_BLEND) { \
/* potential off-by-one error here? (1.0f -> 2048 -> 0) */ \
- info.er = FloatToFixed(unit->EnvColor[RCOMP]); \
- info.eg = FloatToFixed(unit->EnvColor[GCOMP]); \
- info.eb = FloatToFixed(unit->EnvColor[BCOMP]); \
- info.ea = FloatToFixed(unit->EnvColor[ACOMP]); \
+ info.er = FloatToFixed(unit->EnvColor[RCOMP] * CHAN_MAXF); \
+ info.eg = FloatToFixed(unit->EnvColor[GCOMP] * CHAN_MAXF); \
+ info.eb = FloatToFixed(unit->EnvColor[BCOMP] * CHAN_MAXF); \
+ info.ea = FloatToFixed(unit->EnvColor[ACOMP] * CHAN_MAXF); \
} \
if (!info.texture) { \
/* this shouldn't happen */ \
@@ -636,7 +636,7 @@ struct persp_info
GLint smask, tmask;
GLint twidth_log2;
const GLchan *texture;
- GLchan er, eg, eb, ea; /* texture env color */
+ GLfixed er, eg, eb, ea; /* texture env color */
GLint tbytesline, tsize;
};
@@ -860,10 +860,10 @@ static void persp_textured_triangle( GLcontext *ctx,
\
if (info.envmode == GL_BLEND) { \
/* potential off-by-one error here? (1.0f -> 2048 -> 0) */ \
- info.er = FloatToFixed(unit->EnvColor[RCOMP]); \
- info.eg = FloatToFixed(unit->EnvColor[GCOMP]); \
- info.eb = FloatToFixed(unit->EnvColor[BCOMP]); \
- info.ea = FloatToFixed(unit->EnvColor[ACOMP]); \
+ info.er = FloatToFixed(unit->EnvColor[RCOMP] * CHAN_MAXF); \
+ info.eg = FloatToFixed(unit->EnvColor[GCOMP] * CHAN_MAXF); \
+ info.eb = FloatToFixed(unit->EnvColor[BCOMP] * CHAN_MAXF); \
+ info.ea = FloatToFixed(unit->EnvColor[ACOMP] * CHAN_MAXF); \
} \
if (!info.texture) { \
/* this shouldn't happen */ \
@@ -1204,11 +1204,11 @@ void _swrast_add_spec_terms_triangle( GLcontext *ctx,
#ifdef DEBUG
/* record the current triangle function name */
-static const char *triFuncName = NULL;
+const char *_mesa_triFuncName = NULL;
#define USE(triFunc) \
do { \
- triFuncName = #triFunc; \
+ _mesa_triFuncName = #triFunc; \
/*printf("%s\n", triFuncName);*/ \
swrast->Triangle = triFunc; \
} while (0)